Banco Rio Cuarto. 10 Pesos. P-UNL, COR-131. PMG Very Good 10.The central vignette of this exceptionally rare note is entitled "crossing the Andes". However, according to one expert, the hat worn by the lead rider was a typical Bolivian and Peruvian Indian hat so the vignette, like the one in the five pesos note, is not really germane to Argentina. In researching this, it was found that this vignette was used on the 5 Soles (Pick S132) and the 5 Reales de Inca provisional (Pick 12) Peru notes confirming that it is not germane to Argentina.PMG Very Good 10.